<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="filters">
				<el-form-item>
					<el-input v-model="filters.keyword" placeholder="姓名"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="search">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表-->
		<el-table :data="employees" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="60">
			</el-table-column>
			<el-table-column prop="username" label="姓名" width="120" sortable>
			</el-table-column>
			<el-table-column prop="phone" label="电话" width="120"  sortable>
			</el-table-column>
			<el-table-column prop="email" label="电子邮箱" width="120" sortable>
			</el-table-column>
			<el-table-column prop="age" label="年龄" width="120" sortable>
			</el-table-column>
			<el-table-column prop="state" label="是否开启" min-width="180" sortable>
        <template scope="scope">
          <span style="color: green" v-if="scope.row.state == 1">开启</span>
          <span style="color: #e64242" v-else-if="scope.row.state == 0">关闭</span>
          <span v-else>未知</span>
        </template>
			</el-table-column>
      <el-table-column prop="dept.name" label="部门" min-width="180" sortable>
      </el-table-column>
			<el-table-column label="操作" width="150">
				<template scope="scope">
					<el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
					<el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next" @current-change="handleCurrentChange" :current-page="currentPage" :page-size="pageSize" :total="total" style="float:right;">
			</el-pagination>
		</el-col>

		<!--编辑界面-->
		<el-dialog :title="title" :visible.sync="editFormVisible" :close-on-click-modal="false">
			<el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
				<el-form-item label="姓名" prop="username">
					<el-input v-model="editForm.username" auto-complete="off"></el-input>
				</el-form-item>
        <el-form-item label="电话" prop="phone">
          <el-input v-model="editForm.phone" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="电子邮箱" prop="email">
          <el-input v-model="editForm.email" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="年龄" prop="age">
          <el-input v-model="editForm.age" auto-complete="off"></el-input>
        </el-form-item>
				<el-form-item label="是否开启">
					<el-radio-group v-model="editForm.state">
						<el-radio class="radio" :label="1">开启</el-radio>
						<el-radio class="radio" :label="0">关闭</el-radio>
					</el-radio-group>
				</el-form-item>
        <el-form-item label="部门">
          <el-select v-model="editForm.dept" value-key="id" placeholder="请选择">
            <el-option
                v-for="item in cities"
                :key="item.id"
                :label="item.name"
                :value="item">
              <span style="float: left">{{ item.name }}</span>
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="角色" prop="roles">
          <el-select v-model="editForm.roles" multiple placeholder="请选择">
            <el-option
                v-for="item in roleList"
                :key="item.id"
                :label="item.name"
                :value="item.id">
              <span style="float: left">{{ item.name }}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{ item.sn }}</span>
            </el-option>
          </el-select>
        </el-form-item>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="editFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
			</div>
		</el-dialog>


	</section>
</template>

<script>
	// import util from '../../common/js/util'
	// //import NProgress from 'nprogress'
	// import { getEmployeeListPage, removeEmployee, batchRemoveEmployee, editEmployee, addEmployee } from '../../api/api';

	export default {
		data() {
			return {
				filters: {
          keyword: ''
				},
        roleList:[],
        cities:[],
        title:"",
        employees: [],
				total: 0,
				page: 1,
        currentPage:1,
        pageSize:5,
				listLoading: false,
        employeeTree:[],
				sels: [],//列表选中列

				editFormVisible: false,//编辑界面是否显示
				editLoading: false,
				editFormRules: {
					username: [
						{ required: true, message: '请输入姓名', trigger: 'blur' }
					],
          phone: [
						{ required: true, message: '请输入电话', trigger: 'blur' }
					],
          email: [
						{ required: true, message: '请输入邮箱', trigger: 'blur' }
					],
          age: [
						{ required: true, message: '请输入年龄', trigger: 'blur' }
					]
				},
				//编辑界面数据
				editForm: {
          id:null,
          username: '',
          phone: '',
          email: '',
          age: '',
          state: 0,
          department_id: '',
          roles: null
				},

				addFormVisible: false,//新增界面是否显示
				addLoading: false,
				addFormRules: {
					username: [
						{ required: true, message: '请输入姓名', trigger: 'blur' }
					]
				},


			}
		},
		methods: {

      search(){
        this.currentPage =1
        this.getEmployees();
      },

			handleCurrentChange(val) {
				this.currentPage = val;
				this.getEmployees();
			},
			//获取用户列表
			getEmployees() {
				let para = {
          currentPage:this.currentPage,
          pageSize:this.pageSize,
          keyword: this.filters.keyword
				};
				this.listLoading = true;
        this.$http.post("/emp",para)
          .then(result=>{
            this.listLoading=false
            this.employees = result.data.rows
            this.total = result.data.total
          })
        .catch(error => {
            this.$message({
              message: '系统繁忙，请稍后再试',
              type: 'success'
            });
          })
			},
			//删除
			handleDel: function (index, row) {
				this.$confirm('确认删除该记录吗?', '提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					this.$http.delete("/emp/" + row.id)

            .then(result=>{
              this.listLoading=false
              if(result.data.success){
                this.$message({
                  message: result.data.message,
                  type: 'success'
                });
              }else {
                this.$message({
                  message: result.data.message,
                  type: 'error'
                });

              }
              this.currentPage=1
              this.getEmployees()
                  .catch(result=>{
                    this.listLoading=false
                    this.$message({
                      message: '系统繁忙，请重试！',
                      type: 'error'
                    });
                  })
            })

				})
			},
			//显示编辑界面
			handleEdit: function (index, row) {
        this.title="编辑",
				this.editFormVisible = true;
				this.editForm = Object.assign({}, row);
			},
			//显示新增界面
			handleAdd: function () {
        this.title="新增",
				this.editFormVisible = true;
				this.editForm = {
          id:null,
          username: '',
          phone: '',
          email: '',
          age: '',
          state: 0,
          dept:{}
				};
			},
			//编辑
			editSubmit: function () {
				this.$refs.editForm.validate((valid) => {
					if (valid) {
						this.$confirm('确认提交吗？', '提示', {}).then(() => {
							this.editLoading = true;
							//NProgress.start();
							let para = Object.assign({}, this.editForm);
              this.$http.put("/emp",para)
                  .then(result=>{
                    this.editLoading = false;
                    this.editFormVisible = false
                    if(result.data.success){
                      this.$message({
                        message: result.data.message,
                        type: 'success'
                      });
                    }else {
                      this.$message({
                        message: result.data.message,
                        type: 'error'
                      });
                    }
                    this.currentPage=1;
                    this.getEmployees()
                  })

                  .catch(result=>{
                    this.listLoading=false
                    this.$message({
                      message: '系统繁忙，请重试！',
                      type: 'error'
                    });
                  })
						});
					}
				});
			},

			selsChange: function (sels) {
				this.sels = sels;
			},
			//批量删除
			batchRemove: function () {
				var ids = this.sels.map(item => item.id);
				this.$confirm('确认删除选中记录吗？', '提示', {
					type: 'warning'
				}).then(() => {
          this.listLoading = true;
          //NProgress.start();
          this.$http.patch("/emp/",ids)
              .then(result=>{
                this.listLoading=false
                if(result.data.success){
                  this.$message({
                    message: result.data.message,
                    type: 'success'
                  });
                }else {
                  this.$message({
                    message: result.data.message,
                    type: 'error'
                  });
                }
              })
          this.currentPage=1
          this.getEmployees()
              .catch(result=>{
                this.listLoading=false
                this.$message({
                  message: '系统繁忙，请重试！',
                  type: 'error'
                });
              })
				}).catch(() => {

				});
			},
      getEmployeeTree(){
        this.$http.get("/dept")
            .then(result=>{
              this.cities = result.data
            })
      },
      etRoleList() {
        this.$http.get("/role")
            .then(result => {
              if (result.data) {
                this.roleList = result.data;
              }
            })
      }
		},
		mounted() {
			this.getEmployees();
      this.getEmployeeTree();
      this.etRoleList();
		}
	}

</script>

<style scoped>

</style>